10216432542 has 16 divisors (see below), whose sum is σ = 20435144832. Its totient is φ = 3405097560.

The previous prime is 10216432517. The next prime is 10216432579. The reversal of 10216432542 is 24523461201.

10216432542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33688 + ... + 146859.

It is an arithmetic number, because the mean of its divisors is an integer number (1277196552).

Almost surely, 2^10216432542 is an apocalyptic number.

10216432542 is an abundant number, since it is smaller than the sum of its proper divisors (10218712290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10216432542 is a wasteful number, since it uses less digits than its factorization.

10216432542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189983.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 10216432542 its reverse (24523461201), we get a palindrome (34739893743).

The spelling of 10216432542 in words is "ten billion, two hundred sixteen million, four hundred thirty-two thousand, five hundred forty-two".